# LupaPago Fee Data API

> LupaPago Fee Data API is a paid API for AI agents from lupapago.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).

Returns structured fee data for a specific Argentine payment gateway (PSP), including commission rates, settlement timing, and IVA details.

## Facts

- Endpoint: GET https://lupapago.com/api/fee?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lupapago-fee-data-api-017db2ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KMUEbPLDavIy7p7ZKbFZb

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability lupapago-fee-data-api-017db2ea
```

Example prompt: What are the verified commission fees for Nave (the Galicia payment gateway) in Argentina — show me all the rates including IVA status and settlement type?

## When to prefer this

Use this endpoint when you need structured, verified fee data for a specific Argentine payment gateway for ecommerce decision-making. Prefer this over manual web scraping or generic financial APIs when you need Argentina-specific PSP commission rates with settlement-type breakdowns and IVA flags. Use sibling endpoints for PSP recommendations, fee comparisons between two providers, or changelog tracking.

## Known failure modes

- Unknown or misspelled PSP slug returns empty or 404-equivalent response
- Fees may be outdated if verification date is stale
- IVA handling may vary by PSP and is flagged per entry but must be interpreted by caller
- Rate limiting or payment failure (x402) if USDC balance is insufficient

## How this service works

Compará pasarelas de pago en Argentina: fees, liquidación e integraciones. Directorio independiente ecommerce-first.

## Output

A JSON object containing the PSP name, slug, a summary fee label (e.g. 'Fee desde 0.8% + IVA'), and an array of fee entries each with: label, group, numeric value, unit (%), display string, IVA inclusion flag, verified status, source URL, and verification date.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [
      "psp"
     ],
     "properties": {
      "psp": {
       "enum": [
        "mobbex",
        "mercado-pago",
        "getnet",
        "nave"
       ],
       "type": "string",
       "description": "PSP slug — one query, one PSP"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "fees": [
   {
    "unit": "%",
    "group": "Galicia",
    "label": "Galicia – Dinero en cuenta (inmediata)",
    "value": 0.8,
    "status": "verified",
    "display": "0.8% + IVA",
    "source_url": "https://navenegocios.ar/home/comisiones---nave",
    "verified_at": "2026-09-18",
    "iva_included": false
   },
   {
    "unit": "%",
    "group": "Galicia",
    "label": "Galicia – Débito (inmediata)",
    "value": 1.6,
    "status": "verified",
    "display": "1.6% + IVA",
    "source_url": "https://navenegocios.ar/home/comisiones---nave",
    "verified_at": "2026-09-18",
    "iva_included": false
   }
  ],
  "name": "Nave",
  "slug": "nave",
  "fee_desde": "Fee desde 0,8% + IVA (dinero en cuenta)"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lupapago-fee-data-api-017db2ea/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from lupapago.com](https://www.zero.xyz/host/lupapago.com/llms.txt)